I have both the FlightSimBuilder GNS530 and the RealSimGear GNS650, and wanted a way to mount them both to my Honeycomb Bravo quadrant. This does the trick. The 530 is a little snug in its opening, but goes in with a little encouragement. This makes for a nice clean install.
M3 screws needed to mount the 530 and the 650. I think the 530 came with the right screws, and I used some M3x8 screws for the 650.
FSB_GNS530_RSG_GTN650_Honeycomb_Panel_Mount.stl | 149.1KB |